#!/bin/bash

if [ -z "$1" ]; then
	echo "No name supplied!"
	exit
fi

# Defaults
original_name="ExamTemplate."
new_name="$1."

if [ "$1" = "-r" ]; then
	original_name="$2."
	new_name=""
elif [ ! -z "$2" ]; then
	original_name="$1."
	new_name="$2."
fi

keywords=("namespace" "using" "model")
for keyword in "${keywords[@]}"; do
	find ../ -type f -not -path "*obj*" -not -path "*bin*" -exec sed -i "s/$keyword $original_name/$keyword $new_name/g" {} \;
done